You didn't post in the Newbies Forum so take a few minutes to read this passage that appears when you make a post:
Note: If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem.
Also, most of us use some sort of English so to get the best from the forums, stick to English with use of paragraphs and many words about your system and a story about it.
As it stands you have a busted PC that needs to go to a repair shop. Nothing in your post tells me you are ready to fix your PC.
well started like this. i'm not 2 gewd with computer's myself. but once my pc was inoperable i had to do sumthing. once upon a time, my mom unplugged the plugs thingy. and then the pc shut down. i didnt think that it would affect the dumb pc. but the next day i plugged the thing bak and tried to start the pc as any dumb kid wud. and i pressed and pressed and pressed the power button. whoopid-dee-doo it didnt start! GRRRRRRRR i wwell that time i was panicing yah. so later it randomly truned bak on say 30 minutes later. and then as each day passes 30 minutes became 1 hour and then to 2 hours and then to never. i cant boot my dumb pc! and later it started finally and i reinstalled windows xp thinking that the sotware might of been the problem. so then the installation was complete. and then the next day i try to turn on my pc and it didnt boot! WAHHHHH!!!! lol. so i think its the hardware...=_= well, i hate computers. and every 5 months sumthing bad happens to my pc. =____=; yah ok so i open the uh...iunno wut u call it. like the bottom part of the pc =__= "not the monitor" so yah i was checking stuff like everything looked ok. and like i started like replugging things and crap guess wut? it was even worse! cuz before wen i closed off the electricty the start button wud spark little and turn off. now...NOTHING HAPPENS!!!! so basically saying: im making things worse...lol help...='(